title: Of elves and ethics: first, do no harm.
authors.forename: Anne
authors.initials: A
authors.lastname: Merewood
mesh_terms: D001942:Breast Feeding; D006801:Humans; D007223:Infant; D041943:Infant Formula; D007231:Infant, Newborn; D016032:Randomized Controlled Trials as Topic / Q000941:ethics* / Q000379:methods*; D013997:Time Factors